ForNext
Only Do What Only You Can Do
085. let
VBScript
JScript
Perl
PHP
Python
Ruby
PowerShell
Scala
val z = { val x = 3.0 val y = 2.0 * x x * y }
F#
OCaml
let z = let x = 3.0 in let y = 2.0 *. x in x *. y;;
Haskell
z = let x = 3.0 y = 2.0 * x in x * y